Area Diesel Service

Diesel experts helping out all your favorite diesel youtubers on #schmootube. Offering parts, services, repairs, remanufacturing, how-to, and best practices for any/all things diesel; and making Area Diesel Service, Inc. a unique force within the diesel industry. #SchmooFighters #collaborate  

Established in 1973, we have grown from a tiny one-man diesel repair and performance shop into a thriving operation. Family-owned and three-generations in - our passion and talent for innovative diesel parts, service, remanufacturing, repair, warranty work, and performance upgrades keeps our three branches in Carlinville, Illinois - Pleasant Hill, Iowa - Indianapolis, Indiana busy.

Our core values remain the same since day one - ADS, Inc. is devoted to hard work and customer satisfaction; committed to providing parts and service for turbochargers, diesel fuel injection systems, and diesel engines; dedicated to meet or exceed customers' expectations; and focused on continual improvement.